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<?php |
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namespace MOrtola\BehatSEOContexts\Context; |
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use Behat\Mink\Element\NodeElement; |
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use Behat\Mink\Exception\DriverException; |
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use Behat\Mink\Exception\UnsupportedDriverActionException; |
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use Behat\Mink\Session; |
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use Behat\MinkExtension\Context\RawMinkContext; |
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use Behat\Symfony2Extension\Driver\KernelDriver; |
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use PHPUnit\Framework\ExpectationFailedException; |
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class BaseContext extends RawMinkContext |
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{ |
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/** |
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* @var string |
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*/ |
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protected $webUrl; |
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/** |
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* @BeforeScenario |
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*/ |
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public function setupWebUrl() |
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{ |
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$this->webUrl = $this->getMinkParameter('base_url'); |
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} |
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protected function getOuterHtml(NodeElement $nodeElement): string |
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{ |
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if (method_exists($nodeElement, 'getOuterHtml')) { |
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return $nodeElement->getOuterHtml(); |
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} |
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return $nodeElement->getHtml(); |
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} |
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/** |
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* @return string|null |
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*/ |
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protected function getResponseHeader(string $header) |
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{ |
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if (method_exists($this->getSession(), 'getResponseHeader')) { |
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return $this->getSession()->getResponseHeader($header); |
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} |
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if (isset($this->getSession()->getResponseHeaders()[$header][0])) { |
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return $this->getSession()->getResponseHeaders()[$header][0]; |
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} |
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return null; |
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} |
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/** |
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* @throws DriverException |
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*/ |
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protected function visit(string $url) |
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{ |
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$driver = $this->getSession()->getDriver(); |
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if ($driver instanceof KernelDriver) { |
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$driver->getClient()->request('GET', $url); |
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} else { |
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$driver->visit($url); |
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} |
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} |
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protected function getStatusCode(): int |
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{ |
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return $this->getSession()->getStatusCode(); |
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} |
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/** |
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* @throws \Exception |
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*/ |
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protected function spin(callable $closure, int $seconds = 5): bool |
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{ |
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$i = 1; |
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while ($i++ <= $seconds * 4) { |
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if ($closure($this)) { |
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return true; |
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} |
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$this->getSession()->wait(1000 / 4); |
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} |
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$backtrace = debug_backtrace(); |
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throw new \Exception( |
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sprintf( |
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"Timeout thrown by %s::%s()\n%s, line %s", |
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$backtrace[0]['class'], |
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$backtrace[0]['function'], |
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$backtrace[0]['file'], |
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$backtrace[0]['line'] |
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) |
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); |
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} |
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protected function toAbsoluteUrl(string $url): string |
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{ |
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if (false === strpos($url, '://')) { |
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$url = sprintf('%s%s', $this->webUrl, $url); |
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} |
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if (false === filter_var($url, FILTER_VALIDATE_URL)) { |
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throw new \InvalidArgumentException( |
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sprintf('%s is not a valid URL', $url) |
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); |
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} |
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return $url; |
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} |
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protected function getCurrentUrl(bool $relative = false): string |
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{ |
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if ($relative) { |
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$this->toRelativeUrl($this->getSession()->getCurrentUrl()); |
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} |
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return $this->getSession()->getCurrentUrl(); |
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} |
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protected function toRelativeUrl(string $url): string |
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{ |
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return parse_url($url, PHP_URL_PATH); |
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} |
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/** |
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* @throws UnsupportedDriverActionException |
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*/ |
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protected function supportsDriver(string $driverClass) |
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{ |
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if (!is_a($this->getSession()->getDriver(), $driverClass)) { |
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throw new UnsupportedDriverActionException( |
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sprintf('This step is only supported by the %s driver', $driverClass), |
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$this->getSession()->getDriver() |
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); |
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} |
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} |
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/** |
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* @throws UnsupportedDriverActionException |
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*/ |
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protected function doesNotSupportDriver(string $driverClass) |
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{ |
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if (is_a($this->getSession()->getDriver(), $driverClass)) { |
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throw new UnsupportedDriverActionException( |
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sprintf('This step is not supported by the %s driver', $driverClass), |
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$this->getSession()->getDriver() |
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); |
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} |
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} |
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protected function assertInverse(callable $callableStepDefinition, string $exceptionMessage = '') |
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{ |
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try { |
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$callableStepDefinition(); |
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} catch (ExpectationFailedException $e) { |
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return; |
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} |
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throw new ExpectationFailedException($exceptionMessage); |
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} |
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} |
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